66474828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 141092532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 59, 63, 68, 84, 102, 118, 119, 126, 153, 177, 204, 236, 238, 252, 263, 306, 354, 357, 413, 476, 526, 531, 612, 708, 714, 789, 826, 1003, 1052, 1062, 1071, 1239, 1428, 1578, 1652, 1841, 2006, 2124, 2142, 2367, 2478, 3009, 3156, 3682, 3717, 4012, 4284, 4471, 4734, 4956, 5523, 6018, 7021, 7364, 7434, 8942, 9027, 9468, 11046, 12036, 13413, 14042, 14868, 15517, 16569, 17884, 18054, 21063, 22092, 26826, 28084, 31034, 31297, 33138, 36108, 40239, 42126, 46551, 53652, 62068, 62594, 63189, 66276, 80478, 84252, 93102, 93891, 108619, 125188, 126378, 139653, 160956, 186204, 187782, 217238, 252756, 263789, 279306, 281673, 325857, 375564, 434476, 527578, 558612, 563346, 651714, 791367, 977571, 1055156, 1126692, 1303428, 1582734, 1846523, 1955142, 2374101, 3165468, 3693046, 3910284, 4748202, 5539569, 7386092, 9496404, 11079138, 16618707, 22158276, 33237414, 66474828]

約数ペア:

[(1, 66474828), (2, 33237414), (3, 22158276), (4, 16618707), (6, 11079138), (7, 9496404), (9, 7386092), (12, 5539569), (14, 4748202), (17, 3910284), (18, 3693046), (21, 3165468), (28, 2374101), (34, 1955142), (36, 1846523), (42, 1582734), (51, 1303428), (59, 1126692), (63, 1055156), (68, 977571), (84, 791367), (102, 651714), (118, 563346), (119, 558612), (126, 527578), (153, 434476), (177, 375564), (204, 325857), (236, 281673), (238, 279306), (252, 263789), (263, 252756), (306, 217238), (354, 187782), (357, 186204), (413, 160956), (476, 139653), (526, 126378), (531, 125188), (612, 108619), (708, 93891), (714, 93102), (789, 84252), (826, 80478), (1003, 66276), (1052, 63189), (1062, 62594), (1071, 62068), (1239, 53652), (1428, 46551), (1578, 42126), (1652, 40239), (1841, 36108), (2006, 33138), (2124, 31297), (2142, 31034), (2367, 28084), (2478, 26826), (3009, 22092), (3156, 21063), (3682, 18054), (3717, 17884), (4012, 16569), (4284, 15517), (4471, 14868), (4734, 14042), (4956, 13413), (5523, 12036), (6018, 11046), (7021, 9468), (7364, 9027), (7434, 8942)]